Rosa chinensis planting fertilizer prepared by oil residue fermentation and preparation method thereof

Abstract

The invention relates to a Rosa chinensis planting fertilizer prepared by oil residue fermentation. The invention is characterized in that the fertilizer is prepared from the following raw materials in parts by weight: 7-8 parts of borax, 10-12 parts of podsol, 8-10 parts of oil residue, 5-7 parts of bone powder, 12-15 parts of wheat bran, 5-7 parts of coal residue, 3-4 parts of soybean oil, 3-4 parts of sodium alginate, 2-3 parts of EM (effective microorganism) microbial inoculant, 7-9 parts of ferrous sulfate, 5-7 parts of potassium humate, 10-12 parts of ammonium bicarbonate, 4-5 parts of manganese chloride, 2-4 parts of heavy calcium phosphate, 4-5 parts of assistant a proper amount of water. The fertilizer is an organic fertilizer prepared by oil residue fermentation. The oil residue still contains abundant animal fat which belongs to saturated fatty acid; the acidic soil generated by the fermented oil residue and the especially added podsol is beneficial to growth of Rosa chinensis, and the dissolved chemical components and sodium alginate are compounded and crosslinked into the organic material, so that the components are distributed uniformly; the borax and colloid with adsorption characteristics can prevent the nutrient loss and reduce the frequent fertilizer application. The Rosa chinensis is fond of fertilizers, and the fertilizer must be applied frequently instead of excessively, which can be implemented by the fertilizer provided by the invention due to the slow-release characteristic and reasonable nutrient distribution. In the practical application, the fertilizer provided by the invention has excellent effects.

Description

technical field [0001] The invention relates to a rose planting fertilizer prepared by oil residue fermentation and a preparation method thereof, and belongs to the technical field of rose planting fertilizer in fertilizers. Background technique [0002] Although the rose does not have strict requirements on climate and soil, loose, fertile, rich in organic matter, slightly acidic, and well-drained loam soil is more suitable. It likes a warm, sunny and airy environment. The optimum temperature for most varieties is 15-26°C during the day and 10-15°C at night. In winter, when the temperature is lower than 5°C, it will enter dormancy. Some varieties can withstand low temperatures of -15°C and high temperatures of 35°C; when the temperature continues above 30°C in summer, they will enter semi-dormant, and the plants will grow poorly. Although buds can also be pregnant, the flowers have few small petals, and the color is dull and dull. , Lost ornamental value. [0003] The o...

AI Technical Summary

Problems solved by technology

However, do not fertilize during the dormant period in winter